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Check Capital Management Inc. Steven Check

Costa Mesa, CA 26 processed 13Fs on this site, 2021 Q3 to 2026 Q2

  • $3.6B 13F
  • $1.6B Equity
  • 52 holdings
  • 2026 Q2
  • +5.8% QoQ

Options-heavy 13F

2026 Q2, filed 8/3/2026, top 12 of 52 holdings

Long equity 44.7% of the 13F, $1.6B

13F reported value includes option notionals

  1. Options & other 58.2%
  2. BRK.B, Berkshire Hathaway 11.5%
  3. GOOGL, Alphabet 6.5%
  4. BN, Brookfield Corporation 5.2%
  5. MKL, Markel Group 4.3%
  6. AER, AerCap 3.2%
  7. FCNCA, First Citizens 2.5%
  8. SIRI, Sirius XM 2.4%
  9. LKQ 1.4%
  10. AMZN, Amazon 1.3%
  11. CMPR, Cimpress 1.3%
  12. DIS, Disney 1.2%
  13. HSY, Hershey 1.0%

13F value over time

2026 Q2 $3.6B +5.8% QoQ
2021 Q3: $2.2B 2021 Q3: $2.2B
Q3 2021
2021 Q4: $2.4B, +10.9% QoQ 2021 Q4: $2.4B, +10.9% QoQ
Q4
2022 Q1: $2.6B, +7.5% QoQ 2022 Q1: $2.6B, +7.5% QoQ
Q1 2022
2022 Q2: $2B, −22.0% QoQ 2022 Q2: $2B, −22.0% QoQ
Q2
2022 Q3: $1.9B, −6.2% QoQ 2022 Q3: $1.9B, −6.2% QoQ
Q3
2022 Q4: $2.1B, +10.6% QoQ 2022 Q4: $2.1B, +10.6% QoQ
Q4
2023 Q1: $2.2B, +7.9% QoQ 2023 Q1: $2.2B, +7.9% QoQ
Q1 2023
2023 Q2: $2.5B, +12.7% QoQ 2023 Q2: $2.5B, +12.7% QoQ
Q2
2023 Q3: $2.6B, +3.1% QoQ 2023 Q3: $2.6B, +3.1% QoQ
Q3
2023 Q4: $2.7B, +4.6% QoQ 2023 Q4: $2.7B, +4.6% QoQ
Q4
2024 Q1: $3B, +11.7% QoQ 2024 Q1: $3B, +11.7% QoQ
Q1 2024
2024 Q2: $3B, −0.7% QoQ 2024 Q2: $3B, −0.7% QoQ
Q2
2024 Q3: $3.2B, +7.5% QoQ 2024 Q3: $3.2B, +7.5% QoQ
Q3
2024 Q4: $3.4B, +3.3% QoQ 2024 Q4: $3.4B, +3.3% QoQ
Q4
2025 Q1: $3.4B, +2.1% QoQ 2025 Q1: $3.4B, +2.1% QoQ
Q1 2025
2025 Q2: $3B, −13.7% QoQ 2025 Q2: $3B, −13.7% QoQ
Q2
2025 Q3: $3B, +2.6% QoQ 2025 Q3: $3B, +2.6% QoQ
Q3
2025 Q4: $3.4B, +13.3% QoQ 2025 Q4: $3.4B, +13.3% QoQ
Q4
2026 Q1: $3.4B, 0.0% QoQ 2026 Q1: $3.4B, 0.0% QoQ
Q1 2026
2026 Q2: $3.6B, +5.8% QoQ 2026 Q2: $3.6B, +5.8% QoQ
Q2

Book

2023 Q1 2022 Q4, filed 17 May, long equity only

Download CSV Download Excel All activity
BRK.B, Berkshire Hathaway 18.74%, was 16.95% Add +19.5% 1,360,289 $308.77 $420M +221,515 +$68M
BN, Brookfield Corporation 4.34%, was 4.09% Add +10.4% 2,982,126 $32.59 $97M +282,010 +$12M
MKL, Markel Group 3.90%, was 3.40% Add +27.8% 68,467 $1,277 $87M +14,873 +$17M
GOOGL, Alphabet Class C 3.70%, was 3.40% Add +0.2% 798,303 $104.00 $83M +1,880 +$12M
LKQ 3.12%, was 3.24% Reduce −2.1% 1,232,370 $56.76 $70M −25,923 +$2.7M
SU, Suncor Energy 2.59%, was 2.90% Reduce −1.4% 1,870,439 $31.05 $58M −25,867 −$2.1M
AER, AerCap 2.15%, was 2.42% Reduce −0.8% 855,317 $56.23 $48M −7,322 −$2.2M
FDX, FedEx 2.09% Reduce −0.4% 205,186 $228.49 $47M −726 +$11M
KMX, CarMax 1.83%, was 1.54% Add +21.3% 638,103 $64.28 $41M +112,004 +$9M
WFC, Wells Fargo 1.30%, was 1.56% Reduce −0.7% 781,222 $37.38 $29M −5,310 −$3.3M
DGX, Quest Diagnostics 1.15% Add +2.1% 182,876 $141.48 $26M +3,676 −$2.2M
BRK.A, Berkshire Hathaway 0.96% Hold 46 $465,587 $21M — —
CMPR, Cimpress 0.81% Reduce −2.2% 413,869 $43.82 $18M −9,342 +$6.5M
BFH, Bread Financial 0.53% Add +1.9% 390,648 $30.32 $12M +7,329 −$2.6M
W, Wayfair 0.28%, was 0.29% Reduce −1.5% 180,871 $34.34 $6.2M −2,735 +$172K
AAPL, Apple 0.25% Reduce −1.4% 34,080 $164.91 $5.6M −500 +$1.1M
BAC, Bank of America 0.20%, was 0.19% Add +30.4% 153,457 $28.60 $4.4M +35,796 +$492K
DIS, Disney 0.17% Reduce −2.0% 38,058 $100.14 $3.8M −785 +$436K
BH.A, Biglari 0.09%, was 0.08% Add +0.1% 2,346 $831.20 $2M +2 +$335K
BAM, Brookfield Asset Management 0.08%, was 0.01% Add +464.7% 56,197 $32.72 $1.8M +46,245 +$1.6M
MSFT, Microsoft 0.08% Hold 5,929 $288.24 $1.7M — —
AMGN, Amgen 0.04% Hold 3,720 $241.67 $899K — —
TRUP, Trupanion 0.03% Add +6.5% 16,400 $42.87 $703K +1,000 −$29K
VZ, Verizon 0.02% Reduce −10.8% 11,526 $38.87 $448K −1,402 −$61K
XT 0.02% Hold 8,400 $52.74 $443K — —
GS, Goldman Sachs 0.02% Hold 1,230 $326.83 $402K — —
GOOGL, Alphabet Class A 0.02%, was 0.01% Add +18.1% 3,842 $103.85 $399K +590 +$112K
CAT, Caterpillar 0.02% Hold 1,717 $228.89 $393K — —
FAST, Fastenal 0.02% Hold 6,510 $53.92 $351K — —
COP, ConocoPhillips 0.02% Hold 3,404 $99.29 $338K — —
SPY, SPDR S&P 500 ETF Trust 0.01% Hold 816 $409.31 $334K — —
TSLA, Tesla 0.01% New 1,503 $207.58 $312K +1,503 +$312K
GE, GE Aerospace 0.01% Add +18.3% 3,067 $95.53 $293K +475 +$76K
SRE, Sempra Energy 0.01% New 1,899 $151.13 $287K +1,899 +$287K
CVX, Chevron 0.01% Reduce −0.6% 1,687 $163.01 $275K −10 −$30K
ITW, Illinois Tool Works 0.01% Hold 1,100 $243.64 $268K — —
AMZN, Amazon 0.01% Hold 2,520 $103.17 $260K — —
Mapleton Capital Investors 0.01% New 254,714 $1.00 $255K +254,714 +$255K
Metro Bank 0.00% Hold 42,500 $1.32 $56K — —
CDLX, Cardlytics 0.00% Add +1.9% 10,800 $3.43 $37K +200 −$24K

Exits / last held

Gone since 2022 Q4, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
AAP, Advance Auto Parts 1.31% Exit 0 $147.03 $27M −185,554 −$27M

Weight bar: held both quarters added sold at this quarter’s reported price

* Reported price is value ÷ shares from the 13F as of period end, not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2022 Q4. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Newest 13Fs
Period Holds AUM QoQ Form Filed Filing ID
2026 Q2 53 $3.8B — new holds 8/5/2026 000103281426000006
2026 Q2 17 $3.7B — new holds 8/5/2026 000103281426000007
2026 Q2 53 $3.6B +5.8% 13F-HR 8/3/2026 000103281426000005
2026 Q1 50 $3.4B 0.0% 13F-HR 5/4/2026 000103281426000004
2025 Q4 51 $3.4B +13.3% 13F-HR 2/6/2026 000103281426000001
2025 Q3 51 $3B +2.6% 13F-HR 11/6/2025 000103281425000007
2025 Q2 50 $3B −13.7% 13F-HR 7/25/2025 000103281425000005
2025 Q1 51 $3.4B +2.1% 13F-HR 5/2/2025 000103281425000003
2024 Q4 54 $3.4B +3.3% 13F-HR 1/30/2025 000103281425000002
2024 Q3 51 $3.2B +7.5% 13F-HR 11/6/2024 000103281424000011
2024 Q2 50 $3B −0.7% 13F-HR 7/25/2024 000103281424000008
2024 Q1 50 $3B +11.7% 13F-HR 4/19/2024 000103281424000007
2023 Q4 46 $2.7B +4.6% 13F-HR 1/31/2024 000103281424000001
2023 Q3 46 $2.6B — RESTATEMENT 1/31/2024 000103281424000004
2023 Q3 46 $2.6B +3.1% 13F-HR 11/3/2023 000103281423000005
2023 Q2 41 $2.5B — RESTATEMENT 1/31/2024 000103281424000003
2023 Q2 41 $2.5B +12.7% 13F-HR 8/10/2023 000103281423000004
2023 Q1 40 $2.2B — RESTATEMENT 1/31/2024 000103281424000002
2023 Q1 42 $2.2B +7.9% 13F-HR 5/17/2023 000103281423000003
2022 Q4 39 $2.1B — RESTATEMENT 1/31/2024 000103281424000005
2022 Q4 39 $2.1B +10.6% 13F-HR 2/6/2023 000103281423000001
2022 Q3 40 $1.9B −6.2% 13F-HR 11/2/2022 000103281422000005
2022 Q2 42 $2B −22.0% 13F-HR 7/28/2022 000103281422000004
2022 Q1 46 $2.6B +7.5% 13F-HR 5/9/2022 000103281422000003
2021 Q4 47 $2.4B +10.9% 13F-HR 2/4/2022 000103281422000001
2021 Q3 49 $2.2B — 13F-HR 11/9/2021 000103281421000005

About

Check Capital Management Inc.

26 processed 13Fs on this site, 2021 Q3 to 2026 Q2

Notable person
Steven Check
SEC filing name
CHECK CAPITAL MANAGEMENT INC/CA
Location
Costa Mesa, CA
All SEC filings
View on sec.gov